Water in Lower Unit

I was changing the lower unit lube(thanks for the previous advice) and found water in the lower end unit. The oil was not milky, but definite water, came out first, than the oil. Is this a big deal, and what can be done about it?

Replacing the seals can be a fairly expensive proposition. I think before I go to that extreme, I'd first replace the fiber washers that fits on the two lower unit fill plugs. You can order them through most auto parts stores. I use O'Reilley's and NAPA pretty much for my part needs. Takes 1 day service normally. Change out the lower unit lubricant, replace the seals, and head for the lake/river. When you get home, check the lower unit again... if you have water this time it will require a major repair. Think its about 200.00 to 250.00 for a lower unit rebuild, depending on parts.

It will be specific washers, but I think most Evinrudes washers will fit any Evinrude. Don't think a merc's washers will fit a Evinrude. I'd take one of the washers and one of the screw plugs with me so they can match them up the way they should be. They were awfully expensive, like 8 cents each. LOL. I got a bunch of them when I last got some.